global MoneyAmount = 0;
method AddMoney(AddAmount)
{
if(MoneyAmount==null) MoneyAmount = 0;
if(AddAmount==null) AddAmount = 0;
MoneyAmount = MoneyAmount + AddAmount;
}
global HealthAmount ="";
method SubtractHealth(SubtractAmount)
{
if(HealthAmount==null) HealthAmount = 100;
if(SubtractAmount==null) SubtractAmount = 0;
HealthAmount = HealthAmount - SubtractAmount;
}